From 08c6ab0feaf459029d470b5c7a50fb55be763365 Mon Sep 17 00:00:00 2001
From: Paul Lawrence <paullawrence@google.com>
Date: Thu, 19 Jun 2014 13:34:58 -0700
Subject: [PATCH] Fix back button on crypto screen

Did not reenable after entering wrong password.

Bug: 12434219
Change-Id: If8b0c22213a345b3dd0f92e02710c155c7adcd1c
---
 src/com/android/settings/CryptKeeper.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/com/android/settings/CryptKeeper.java b/src/com/android/settings/CryptKeeper.java
index e9fed4f8049..151927d9b52 100644
--- a/src/com/android/settings/CryptKeeper.java
+++ b/src/com/android/settings/CryptKeeper.java
@@ -209,6 +209,7 @@ public class CryptKeeper extends Activity implements TextView.OnEditorActionList
                         final InputMethodManager imm = (InputMethodManager) getSystemService(
                                                   Context.INPUT_METHOD_SERVICE);
                         imm.showSoftInput(mPasswordEntry, 0);
+                        setBackFunctionality(true);
                     }
                     if (mLockPatternView != null) {
                         mLockPatternView.setEnabled(true);